A delegation from the University of Malta participated in the 17th International Conference on Materials Chemistry (MC17), held between 7th and 10th July 2025 in Edinburgh. The conference brought together leading researchers to discuss recent advances in materials science through keynote lectures, oral presentations, and dedicated poster sessions .

During the event, a poster presentation showcased progress achieved within the NOVISHPAK project, focusing on the development of smart bio-packaging materials derived from fish waste and sea algae. The research highlighted innovative gelatin–chitosan composite films incorporating non-leachable chemical sensors capable of detecting pH changes, amines, and spoilage-related compounds. These sensors are immobilised using nano-silica supports or β-cyclodextrin inclusion systems to prevent dye migration, ensuring food safety and reliability .

The study also presented improvements in mechanical strength, water resistance, and thermal stability of the films, addressing key limitations of conventional fish gelatin-based materials. Characterisation techniques such as FTIR, thermal gravimetric analysis, and stress–strain testing confirmed the enhanced performance of the developed films.

Participation in MC17 provided an excellent platform for knowledge exchange, networking, and dissemination of results, reinforcing the importance of sustainable materials chemistry in advancing innovative food packaging solutions.